Mapulasitiki opangidwa ndi thermally amatanthawuza mtundu wa zinthu zapulasitiki zomwe zimakhala ndi matenthedwe apamwamba kwambiri, nthawi zambiri zimakhala ndi matenthedwe apamwamba kuposa 1W / (m. K).Zida zambiri zachitsulo zimakhala ndi matenthedwe abwino ndipo zimatha kugwiritsidwa ntchito mu ma radiator, zida zosinthira kutentha, kubwezeretsa kutentha kwa zinyalala, ma brake pads ndi ma board osindikizidwa.Komabe, kukana kwa dzimbiri kwa zinthu zachitsulo sikwabwino, zomwe zimalepheretsa kugwiritsidwa ntchito m'magawo ena, monga osinthanitsa kutentha, mapaipi otentha, zotenthetsera zamadzi adzuwa ndi zoziziritsa kukhosi pakupanga mankhwala ndi kuthira madzi oyipa.Kukana kwa dzimbiri ndi makina apulasitiki ndiabwino kwambiri, koma poyerekeza ndi zida zachitsulo, matenthedwe azinthu zamapulasitiki siabwino.Thermal conductivity ya HDPE yokhala ndi matenthedwe abwino kwambiri ndi 0.44VV/(m. K).Kutsika kwa matenthedwe a pulasitiki kumachepetsa kagwiritsidwe ntchito kake, monga kusagwiritsidwa ntchito m'mitundu yonse ya kutentha kosasunthika kapena nthawi zomwe zimafuna kuti pakhale kutentha panthawi yake.

Ndi chitukuko chofulumira cha ukadaulo wophatikizira ndi ukadaulo wapagulu m'munda wamagetsi, kuchuluka kwa zida zamagetsi ndi ma logic mabwalo atsika nthawi zikwizikwi, ndipo pakufunika kufunikira kwapang'onopang'ono kuyika zida zotsekera ndi kutentha kwakukulu.Kuphatikizika kwa ultra-fine nano-magnesium oxide kumatha kukwaniritsa izi.Itha kugwiritsidwa ntchito ngati mapulasitiki opangira ma thermally, ma thermally conductive resin castables, gel osakaniza a silika, zokutira zopangira mafuta, zokutira zogwira ntchito zamafuta ndi zinthu zosiyanasiyana zogwira ntchito polima.Amagwiritsidwa ntchito mu PA, PBT, PET, ABS, PP, komanso mu organic silica gel, zokutira ndi zinthu zina kuti zigwire ntchito yotentha.

Mu utomoni wa matrix wokhala ndi crystallinity yayikulu, kuwonjezera zowonjezera zowonjezera matenthedwe ndi njira yabwino kwambiri yopititsira patsogolo kutentha kwa mapulasitiki.Kuyengedwa kwa matenthedwe conductive filler, ngakhale kukula kwa nano, osati kumakhudza pang'ono pa makina katundu, komanso bwino madutsidwe matenthedwe;Kuwonjezera mkulu-chiyero nano-magnesium okusayidi ali yaing'ono tinthu kukula ndi yunifolomu tinthu kukula, ndi matenthedwe madutsidwe yafupika kuchokera wamba 33W/(mK).) Kuwonjezeka kufika pamwamba pa 36W/(m. K).

Mayesero amasonyeza kuti kuwonjezera 80% ya chiyero chapamwambanano magnesium oxide MgOkuti PPS akhoza kukwaniritsa matenthedwe madutsidwe wa 3.4W/mK;kuwonjezera 70% ya aluminium oxide imatha kukwaniritsa matenthedwe matenthedwe a 2.392W/mK

Kuonjezera 10% ya chiyero chapamwamba cha nano MgO magnesium oxide ku EVA solar encapsulant filimu kumapangitsa kuti matenthedwe matenthedwe, ndipo kutsekemera, kugwirizanitsa madigiri ndi kukhazikika kwa kutentha kumasinthidwanso mosiyanasiyana.Pali mtengo wofunikira pakuchulukira kwazinthu zopangira ma thermally conductive.

Thermally conductive mapulasitiki angagwiritsidwe ntchito chapakati mpweya makina, kutentha madzi dzuwa, nyumba mipope Kutentha, kutentha kutengerapo zipangizo zowononga TV zikuwononga, nthaka heaters, zida malonda, zida zokha, magiya, mayendedwe, gaskets, mafoni, zipangizo zamagetsi, jenereta. zophimba Ndi zoyikapo nyali ndi zochitika zina.Mapulasitiki opangira ma thermally amagwiritsidwa ntchito makamaka paukadaulo wosinthira kutentha monga ma radiator, machubu osinthira kutentha, ndi zina zambiri, komanso kutaya kutentha kwazinthu zamagetsi monga ma board ozungulira ndi zida zonyamula za LED.Zogwiritsidwa ntchito ndi zazikulu kwambiri, ndipo ziyembekezo zake ndi zazikulu.